package com.mall.service;


import com.mall.bean.SysUser;

import java.util.List;

/**
 * Created by xiaochao on 2017/7/23.
 */
public interface SysUserService {

    List<SysUser> getUserList();

    SysUser selectByUsernamePassword(String username, String password);

    SysUser selectByUsername(String username);




}
